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Acta Cryst. (2005). E61, o2753-o2754  [ doi:10.1107/S1600536805023664 ]

3-Benzoylmethylene-1-methyl-3,4-dihydroquinoxalin-2(1H)-one

Y. Liu, Z.-F. Lu, Y.-M. Shen and J.-H. Xu

Abstract: In the title compound, C17H14N2O2, the quinoxaline ring is essentially planar and makes a dihedral angle of 9.1 (2)° with the benzene ring of the benzoylmethylene group. There are intramolecular N-H...O hydrogen bonds and intermolecular C-H...O interactions.

Online 30 July 2005


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